Show HN: VoiceDraw – Talk system design out loud, the diagrams draw themselves
Summary
VoiceDraw is a tool that automatically draws system design diagrams as you speak, capturing reasoning and tradeoffs.
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@0xQiYan: Still drawing architecture diagrams manually? Dragging and tweaking for half a day? Bookmark this! Today I have to recommend this skill—I recently installed `drawio-skill`, and with just one sentence it can generate professional diagrams, no more drawing by hand. The logic is very simple: just speak naturally (e.g., "draw a trading system architecture diagram"), and it generates the diagram directly...
Introducing the drawio-skill tool, which generates professional diagrams such as architecture diagrams, flowcharts, ER diagrams, etc., based on natural language descriptions. It supports multi-round iteration and export to various formats, significantly improving diagramming efficiency.
@berryxia: Guys, I did it. Just using Opus 4.8, about two rounds of conversation to achieve this effect — you can draw CAD by voice. For example: draw me a sphere, circles, etc. Basic demos work fine, but for industrial use, there's still a gap. However, for making demos, I think it's totally okay...
The user demonstrated a basic demo of generating CAD graphics via voice using Opus 4.8 with just two rounds of conversation, noting it's not yet industrial-grade but suitable for demos.
PhyDrawGen: Physically Grounded Diagram Generation from Natural Language
PhyDrawGen is a neuro-symbolic pipeline that generates physically accurate diagrams from natural language by combining LLM-based scene understanding with a deterministic constraint solver and a VLM-based verify loop, outperforming existing models on a benchmark of physics problems.
@SeongsikKi5837: 1. (System design) - The Interaction Models see your screen and collaborates with you live. Here we're building a scala…
Demonstrates a collaborative system design tool where Interaction Models view your screen and work with you in real time, enabling live architecture brainstorming without copy-pasting.
@BTCqzy1: Share a super practical open-source project: Next AI Draw io (GitHub 28k+) Generate complex architecture diagrams with just one sentence! No more manual dragging boxes! Chat with AI using natural language to instantly generate professional draw io diagrams: · System architecture diagrams, RAG flows, ...
An AI-based open-source diagram generation tool that creates draw.io diagrams via natural language, supports multiple models, with 28k GitHub stars.